Cheap Flights to Philadelphia County | Popular Routes to Philadelphia County from HK$4,750

View HK$4,750 flight on Thu, 18 Jun 2026Opens in a new window

Popular airlines to Philadelphia County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Spirit Airlines

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Cheap round-trip flights to Philadelphia County

Prices were available within the past 7 days and start at HK$4,750 for one-way flights and HK$5,839 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PHL
Philadelphia
HK$5,839 Return, found 5 days ago
HK$5,839
Return
found 5 days ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Philadelphia, returning Thu, 16 Apr, priced at HK$5,839 found 5 days ago
Finnair
Thu, 18 Jun - Sun, 28 Jun
DUB
Dublin
PHL
Philadelphia
HK$5,861 Return, found 18 hours ago
HK$5,861
Return
found 18 hours ago
Select Finnair flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Sun, 28 Jun, priced at HK$5,861 found 18 hours ago
Iberia
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PHL
Philadelphia
HK$5,884 Return, found 5 days ago
HK$5,884
Return
found 5 days ago
Select Iberia flight, departing Thu, 9 Apr from Dublin to Philadelphia, returning Thu, 16 Apr, priced at HK$5,884 found 5 days ago
Delta
Mon, 6 Apr - Sun, 12 Apr
DUB
Dublin
PHL
Philadelphia
HK$6,195 Return, found 3 days ago
HK$6,195
Return
found 3 days ago
Select Delta flight, departing Mon, 6 Apr from Dublin to Philadelphia, returning Sun, 12 Apr, priced at HK$6,195 found 3 days ago
American Airlines
Thu, 18 Jun - Sun, 28 Jun
DUB
Dublin
PHL
Philadelphia
HK$6,509 Return, found 18 hours ago
HK$6,509
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Sun, 28 Jun, priced at HK$6,509 found 18 hours ago
Air Canada
Thu, 18 Jun - Sun, 28 Jun
DUB
Dublin
PHL
Philadelphia
HK$6,991 Return, found 18 hours ago
HK$6,991
Return
found 18 hours ago
Select Air Canada flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Sun, 28 Jun, priced at HK$6,991 found 18 hours ago
Lufthansa
Thu, 9 Apr - Thu, 16 Apr
DUB
Dublin
PHL
Philadelphia
HK$7,038 Return, found 5 days ago
HK$7,038
Return
found 5 days ago
Select Lufthansa flight, departing Thu, 9 Apr from Dublin to Philadelphia, returning Thu, 16 Apr, priced at HK$7,038 found 5 days ago
United
Thu, 18 Jun - Sun, 28 Jun
DUB
Dublin
PHL
Philadelphia
HK$7,145 Return, found 18 hours ago
HK$7,145
Return
found 18 hours ago
Select United flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Sun, 28 Jun, priced at HK$7,145 found 18 hours ago
British Airways
Mon, 6 Apr - Sun, 12 Apr
DUB
Dublin
PHL
Philadelphia
HK$7,443 Return, found 3 days ago
HK$7,443
Return
found 3 days ago
Select British Airways flight, departing Mon, 6 Apr from Dublin to Philadelphia, returning Sun, 12 Apr, priced at HK$7,443 found 3 days ago
Delta
Wed, 17 Jun - Fri, 17 Jul
HKG
Hong Kong SAR
PHL
Philadelphia
HK$7,690 Return, found 1 day ago
HK$7,690
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Jun from Hong Kong SAR to Philadelphia, returning Fri, 17 Jul, priced at HK$7,690 found 1 day ago

Trending flights to Philadelphia County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 17 Jun - Fri, 17 Jul
HKG
Hong Kong SAR
PHL
Philadelphia
HK$7,690 Return, found 1 day ago
HK$7,690
Return
found 1 day ago
Select Delta flight, departing Wed, 17 Jun from Hong Kong SAR to Philadelphia, returning Fri, 17 Jul, priced at HK$7,690 found 1 day ago

Frequently asked questions

How do I find cheap flights to Philadelphia County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to bring you the most flexible fares around. Just tick the "No change fee" box directly underneath the filter subheading "Flexible change policies" to find your dream flight to Philadelphia County.
Which airlines fly to Philadelphia County?
Choose a seat with one of these airlines and dynamic Philadelphia County will be yours to explore:

  • American Airlines - 6,663 flights to or near Philadelphia County each month, including 6,663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Philadelphia County each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Philadelphia County each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Philadelphia County?
In the last seven days, HK$5,839 was the lowest price for a flight to Philadelphia County. If you want to save even more, book well in advance and be flexible with your travel dates. Search for your journey to Philadelphia County, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Philadelphia County?
You could have nabbed a return flight to Philadelphia County from anywhere between HK$5,839 and HK$7,690 in the last seven days. For one-way trips leaving from Dublin (DUB), the lowest price during this period was HK$4,750.
What are the most popular airports to fly into in Philadelphia County?
Fly into Philadelphia Intl. Airport (PHL) and experience everything that Philadelphia County has to offer. As the region's primary entry point, roughly 9,429 flights land here each month.
When is the cheapest time to fly to Philadelphia County?
If you're not fixed on what day you jet off to Philadelphia County, try to depart early in the week. The most affordable day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the costliest day, with many people choosing to fly on the weekend.
How much is a plane ticket to Philadelphia County?
In the last seven days, flights to Philadelphia County ranged between HK$5,839 and HK$7,690. Prices generally depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Philadelphia County?
Snap up a ticket in February for inexpensive flights to Philadelphia County. The festive month of December is often the most expensive time to buy an airfare.

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About Philadelphia County

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About Philadelphia County

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